[CMake] MSVC90.dll and Debug configuration

[Bill Hoffman]

David Cole wrote:
> "leftovers"?
> 
> Did you do any incremental builds and mix Release and Debug dlls somehow?
> Are you doing anything funky with your dlls that is not simply 
> ADD_LIBRARY / TARGET_LINK_LIBRARIES simple stuff...?
> 
> If you blow it away (the .dll, the .lib, the .pdb files...) and rebuild 
> it from scratch does the same thing happen again?
> 
> 

May want to remove all .obj files as well.  .obj files can contain 
linker options in vs.  Are you linking in any external static libraries?

-Bill